288546
Mark \((\checkmark)\) against the correct answer in the following: A reflex angle measures:
1 More than 180° but less than 270°.
2 More than 180° but less than 360°.
3 More than 90° but less than 180°.
4 None os these.
Explanation:
More than 180° but less than 360°. A reflex angle is greater than 180° but less than 360°.
02. BASIC GEOMETRICAL IDEAS
288547
A quadrilateral having all sides equal is a:
1 Square.
2 Parallelogram.
3 Rhombus.
4 Kite.
Explanation:
Rhombus. A quadrilateral having four equal sides is called a Rhombus, and if each angle is a right angle then it is called a Square.
02. BASIC GEOMETRICAL IDEAS
288548
Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion (A): 0 Reason (R): A triangle is a closed shape with 3 angles
1 Both A and R are true and R is the correct explanation of A
2 Both A and R are true but R is not the correct explanation of A
3 A is true but R is false
4 A is false but R is true
Explanation:
A is false but R is true
02. BASIC GEOMETRICAL IDEAS
288549
Mark \((\checkmark)\) against the correct answer in the following: \(\frac{3}{2}\) right angles = ?
1 115°
2 135°
3 270°
4 230°
Explanation:
135° \(\frac{3}{2}\) of a right angle \(=\frac{3}{2}\times90^\circ=135^\circ\) as 1 right angle = 90°.
288546
Mark \((\checkmark)\) against the correct answer in the following: A reflex angle measures:
1 More than 180° but less than 270°.
2 More than 180° but less than 360°.
3 More than 90° but less than 180°.
4 None os these.
Explanation:
More than 180° but less than 360°. A reflex angle is greater than 180° but less than 360°.
02. BASIC GEOMETRICAL IDEAS
288547
A quadrilateral having all sides equal is a:
1 Square.
2 Parallelogram.
3 Rhombus.
4 Kite.
Explanation:
Rhombus. A quadrilateral having four equal sides is called a Rhombus, and if each angle is a right angle then it is called a Square.
02. BASIC GEOMETRICAL IDEAS
288548
Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion (A): 0 Reason (R): A triangle is a closed shape with 3 angles
1 Both A and R are true and R is the correct explanation of A
2 Both A and R are true but R is not the correct explanation of A
3 A is true but R is false
4 A is false but R is true
Explanation:
A is false but R is true
02. BASIC GEOMETRICAL IDEAS
288549
Mark \((\checkmark)\) against the correct answer in the following: \(\frac{3}{2}\) right angles = ?
1 115°
2 135°
3 270°
4 230°
Explanation:
135° \(\frac{3}{2}\) of a right angle \(=\frac{3}{2}\times90^\circ=135^\circ\) as 1 right angle = 90°.
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02. BASIC GEOMETRICAL IDEAS
288546
Mark \((\checkmark)\) against the correct answer in the following: A reflex angle measures:
1 More than 180° but less than 270°.
2 More than 180° but less than 360°.
3 More than 90° but less than 180°.
4 None os these.
Explanation:
More than 180° but less than 360°. A reflex angle is greater than 180° but less than 360°.
02. BASIC GEOMETRICAL IDEAS
288547
A quadrilateral having all sides equal is a:
1 Square.
2 Parallelogram.
3 Rhombus.
4 Kite.
Explanation:
Rhombus. A quadrilateral having four equal sides is called a Rhombus, and if each angle is a right angle then it is called a Square.
02. BASIC GEOMETRICAL IDEAS
288548
Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion (A): 0 Reason (R): A triangle is a closed shape with 3 angles
1 Both A and R are true and R is the correct explanation of A
2 Both A and R are true but R is not the correct explanation of A
3 A is true but R is false
4 A is false but R is true
Explanation:
A is false but R is true
02. BASIC GEOMETRICAL IDEAS
288549
Mark \((\checkmark)\) against the correct answer in the following: \(\frac{3}{2}\) right angles = ?
1 115°
2 135°
3 270°
4 230°
Explanation:
135° \(\frac{3}{2}\) of a right angle \(=\frac{3}{2}\times90^\circ=135^\circ\) as 1 right angle = 90°.
288546
Mark \((\checkmark)\) against the correct answer in the following: A reflex angle measures:
1 More than 180° but less than 270°.
2 More than 180° but less than 360°.
3 More than 90° but less than 180°.
4 None os these.
Explanation:
More than 180° but less than 360°. A reflex angle is greater than 180° but less than 360°.
02. BASIC GEOMETRICAL IDEAS
288547
A quadrilateral having all sides equal is a:
1 Square.
2 Parallelogram.
3 Rhombus.
4 Kite.
Explanation:
Rhombus. A quadrilateral having four equal sides is called a Rhombus, and if each angle is a right angle then it is called a Square.
02. BASIC GEOMETRICAL IDEAS
288548
Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion (A): 0 Reason (R): A triangle is a closed shape with 3 angles
1 Both A and R are true and R is the correct explanation of A
2 Both A and R are true but R is not the correct explanation of A
3 A is true but R is false
4 A is false but R is true
Explanation:
A is false but R is true
02. BASIC GEOMETRICAL IDEAS
288549
Mark \((\checkmark)\) against the correct answer in the following: \(\frac{3}{2}\) right angles = ?
1 115°
2 135°
3 270°
4 230°
Explanation:
135° \(\frac{3}{2}\) of a right angle \(=\frac{3}{2}\times90^\circ=135^\circ\) as 1 right angle = 90°.
288546
Mark \((\checkmark)\) against the correct answer in the following: A reflex angle measures:
1 More than 180° but less than 270°.
2 More than 180° but less than 360°.
3 More than 90° but less than 180°.
4 None os these.
Explanation:
More than 180° but less than 360°. A reflex angle is greater than 180° but less than 360°.
02. BASIC GEOMETRICAL IDEAS
288547
A quadrilateral having all sides equal is a:
1 Square.
2 Parallelogram.
3 Rhombus.
4 Kite.
Explanation:
Rhombus. A quadrilateral having four equal sides is called a Rhombus, and if each angle is a right angle then it is called a Square.
02. BASIC GEOMETRICAL IDEAS
288548
Directions: In the following questions, the Assertions (A) and Reason(s) (R) have been put forward. Read both the statements carefully and choose the correct alternative from the following: Assertion (A): 0 Reason (R): A triangle is a closed shape with 3 angles
1 Both A and R are true and R is the correct explanation of A
2 Both A and R are true but R is not the correct explanation of A
3 A is true but R is false
4 A is false but R is true
Explanation:
A is false but R is true
02. BASIC GEOMETRICAL IDEAS
288549
Mark \((\checkmark)\) against the correct answer in the following: \(\frac{3}{2}\) right angles = ?
1 115°
2 135°
3 270°
4 230°
Explanation:
135° \(\frac{3}{2}\) of a right angle \(=\frac{3}{2}\times90^\circ=135^\circ\) as 1 right angle = 90°.